Patents by Inventor Toan Thanh LeMinh

Toan Thanh LeMinh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20080082070
    Abstract: A method of marketing incontinence products is disclosed. The method includes creating a product offering of incontinence products. The product offering includes first, second and third segments that are distinguished from one another by display segmentation elements. The first segment is directed to male incontinence consumers, the second segment is directed to female incontinence consumers, and the third segment is directed to caregivers. The product offering is then communicated to a retailer and a product display is created at a retail site that resembles the product offering. Either simultaneously or sequentially, the product offering is communicated to potential purchasers, using multimedia advertisement, to inform them of the availability of such disposable absorbent incontinence products.
    Type: Application
    Filed: September 29, 2006
    Publication date: April 3, 2008
    Inventors: David Arthur Fell, Kenny Lee Johnson, Stephen Bradford Cook, Toan Thanh LeMinh, Brian Lee Thomas, Jerome Steven Veith
  • Publication number: 20040060112
    Abstract: Disclosed is a bed pad having improved leakage protection provided by a folded absorbent structure. In one embodiment, the bed pad uses a stabilized absorbent material folded into a central channel, a pair of transversely disposed side margins, and a pair of transversely disposed side margins.
    Type: Application
    Filed: September 27, 2002
    Publication date: April 1, 2004
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: David Arthur Fell, Toan Thanh LeMinh
  • Patent number: 6706945
    Abstract: The present invention provides an absorbent article (10) having a longitudinal direction (26), and a lateral, cross direction (24). The article includes a liquid permeable top sheet layer (28), a substantially liquid impermeable backsheet layer (30), and an absorbent structure (32) having a primary retention portion (48) sandwiched between the top sheet and backsheet layers. The retention portion (48) includes a wet-formed mixture of fibers and superabsorbent material. The retention portion has a selected edge-wise compression value, such as an edge-wise compression value of not more than a maximum of about 9 g/gsm, and a modified circular bend value, such as a modified circular bend value of at least minimum of about 0.3 g/gsm. In particular aspects, the retention portion (48) can include cellulosic fibers.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: March 16, 2004
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Shannon Kathleen Melius, David Arthur Fell, Violet May Grube, Andrew Edsel Huntoon, Toan Thanh LeMinh, Sridhar Ranganathan, William Grover Reeves, Lawrence Howell Sawyer, Dave Allen Soerens, Heather Anne Sorebo, Michael William Veith, Palani Raj Ramaswami Wallajapet, David Louis Zenker
  • Publication number: 20030171729
    Abstract: This invention relates to a containment tissue of an absorbent article such as a diaper, treated to have regions with hydrophobic properties to maximize the strength of the containment tissue when wet. The result is less superabsorbent material contacting the user and therefore less skin irritation. Additional benefits of this invention include enhanced leakage protection and reduced skin wetting, which also reduces skin irritation. A hydrophobic agent such as a sizing agent or adhesive is used to create zones of water resiliency on the containment tissue in various regions, patterns, and/or configurations. The treatments of the containment tissue are applied by known application methods such as gravure printing, spraying, or ink jet printing. Liquid insults easily wick through untreated containment tissue but stop at the boundaries of treated regions. This provides a method of leakage control when wicking is halted before the liquid reaches the edges of the absorbent article.
    Type: Application
    Filed: December 28, 2001
    Publication date: September 11, 2003
    Inventors: James Martin Kaun, Kambiz Bayat Makoui, Dean Michael Laux, Toan Thanh LeMinh, Brenda Marie Nelson, John Olszewski
  • Patent number: 6582413
    Abstract: An absorbent article (10) has a longitudinal direction (26), a lateral, transverse direction (24), an article front portion (14), an article back portion (12), and an intermediate portion (16) interconnecting the front and back portions. The article includes an elastomerically stretchable backsheet member (30), a liquid-permeable topsheet layer (28), and an elastomerically stretchable retention portion (48) sandwiched between the backsheet member (30) and the topsheet layer (28). The topsheet layer can be elastomerically stretchable, and the absorbent article (10) can also provide a selected combination of physical properties, such as a composite-article elongation-at-peak-load value which is at least about 50 percent.
    Type: Grant
    Filed: March 22, 2001
    Date of Patent: June 24, 2003
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Candace Dyan Krautkramer, Rob David Everett, Toan Thanh LeMinh, Debra Jean McDowall, Hoa La Wilhelm, David Louis Zenker
  • Patent number: 6323388
    Abstract: The present invention provides an absorbent article ( 10) having a longitudinal direction ( 26), and a lateral, cross direction ( 24). The article includes a liquid permeable top sheet layer ( 28), a substantially liquid impermeable backsheet layer ( 30), and an absorbent structure ( 32) having a primary retention portion ( 48) sandwiched between the top sheet and backsheet layers. The retention portion ( 48) includes a wet-formed mixture of fibers and superabsorbent material. The retention portion has a selected edge-wise compression value, such as an edge-wise compression value of not more than a maximum of about 9 g/gsm, and a modified circular bend value, such as a modified circular bend value of at least minimum of about 0.3 g/gsm. In particular aspects, the retention portion ( 48) can include cellulosic fibers.
    Type: Grant
    Filed: June 16, 1999
    Date of Patent: November 27, 2001
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Shannon Kathleen Melius, David Arthur Fell, Violet May Grube, Andrew Edsel Huntoon, Toan Thanh LeMinh, Sridhar Ranganathan, William Grover Reeves, Lawrence Howell Sawyer, Dave Allen Soerens, Heather Anne Sorebo, Michael William Veith, Palani Raj Ramaswami Wallajapet, David Louis Zenker
  • Publication number: 20010025164
    Abstract: An absorbent article (10) has a longitudinal direction (26), a lateral, transverse direction (24), an article front portion (14), an article back portion (12), and an intermediate portion (16) interconnecting the front and back portions. The article includes an elastomerically stretchable backsheet member (30), a liquid-permeable topsheet layer (28), and an elastomerically stretchable retention portion (48) sandwiched between the backsheet member (30) and the topsheet layer (28). The topsheet layer can be elastomerically stretchable, and the absorbent article (10) can also provide a selected combination of physical properties, such as a composite-article elongation-at-peak-load value which is at least about 50 percent.
    Type: Application
    Filed: March 22, 2001
    Publication date: September 27, 2001
    Inventors: Candace Dyan Krautkramer, Rob David Everett, Toan Thanh LeMinh, Debra Jean McDowall, Hoa La Wilhelm, David Louis Zenker
  • Patent number: 6231557
    Abstract: An absorbent article (10) has a longitudinal direction (26), a lateral, transverse direction (24), an article front portion (14), an article back portion (12), and an intermediate portion (16) interconnecting the front and back portions. The article includes an elastomerically stretchable backsheet member (30), a liquid-permeable topsheet layer (28), and an elastomerically stretchable retention portion (48) sandwiched between the backsheet member (30) and the topsheet layer (28). The topsheet layer can be elastomerically stretchable, and the absorbent article (10) can also provide a selected combination of physical properties, such as a composite-article elongation-at-peak-load value which is at least about 50 percent.
    Type: Grant
    Filed: September 1, 1999
    Date of Patent: May 15, 2001
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Candace Dyan Krautkramer, Rob David Everett, Toan Thanh LeMinh, Debra Jean McDowall, Hoa La Wilhelm, David Louis Zenker